Mathhhh

Question 1

Line graph

Answer 1

A graph used to show how a set of data changes over a period of time.

Question 2

Stem and leaf plot

Answer 2

A system used to condense a set of data where the greatest place value of the data forms the stem and the next greatest place value form the leaves.

Question 3

Line plot

Answer 3

A diagram that shows the frequence of data on a number line.

Question 4

Mean

Answer 4

The sum of the numbers in a set of data divided by the number of pieces of data

Question 5

Median

Answer 5

The middle number in a set of data when the data are arranged in numerical order. If the data has an even number the medium is the mean of the two middle numbers.

Question 6

Mode

Answer 6

The numbers or items that appear most often in a set of data.

Question 7

Range

Answer 7

The difference between the greatest number and the least number in a set of data.

Question 8

Negative number

Answer 8

A number that is less than zero

Question 9

Positive number

Answer 9

A number that is greater than zero

Question 10

Opposites

Answer 10

Numbers that are the same distance from zero in opposites directions

Question 11

Integers

Answer 11

The whole numbers and their opposites

Question 12

Bar graph

Answer 12

A graph using bars to compare quintiles. The height or length of each bar represents a designated number.

Question 13

Stem and leaf plot

Answer 13

To display the data in a more readable way. In a stem and leaf plot you order the data from least to greatest. Then you organize the data by place value.

Question 14

Standard form

Answer 14

Is the usual way to wright a decimal,such as 3.52.

Question 15

Expanded form

Answer 15

Is a sum of the products of each digit and its place.

Question 16

GCF

Answer 16

Of two or more numbers is the greatest of the common factors of the numbers